Apparatus for air sterilization



FIG. 1 is a top, front, and right side perspective view of apparatus for air sterilization;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a top, back, and left side perspective view thereof;

FIG. 7 is a top, back, and right side perspective view thereof; and,

FIG. 8 is a top, front, and left side perspective view thereof. 

The ornamental design for apparatus for air sterilization, as shown and described. 